Mercurial is a fast, lightweight Source Control Management system designed for efficient handling of very large distributed projects.
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Mercurial is a fast, lightweight Source Control Management system designed for efficient handling of very large distributed projects.
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BitKeeper is a fast, enterprise-ready, distributed SCM that scales up to very large projects and down to tiny ones.
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Darcs is a free, open source revision control system along the lines of CVS or arch. It is intended to be an advanced system.
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Subversion is a version control system much like the Concurrent Versions System (CVS). Subversion has all the major features of CVS.
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Git is a popular version control system designed to handle very large projects with speed and efficiency. It’s used by the Linux kernel.
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ossimPlanet is an accurate 3D global geo-spatial viewer that is built on top of the OSSIM, OpenSceneGraph, and Qt libraries.
Read moreVirtual Ocean integrates the GeoMapApp tool suite with the NASA World Wind 3-D earth browser to create a powerful platform.
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WorldWind is a virtual globe initially developed by NASA’s Learning Technologies project.
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GeoMapApp is an earth science exploration, global topography database, and visualization application that is continually being expanded.
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OpenStreetMap is a collaborative project to create a free editable map of the world. View, edit and use geographical data.
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Marble is a small interactive virtual globe and world atlas that you can use to learn more about Earth.
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Skyfield computes positions for the stars, planets, and satellites in orbit around the Earth.
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THELI is a tool for the automated reduction of astronomical images. It’s command-line software with an independently created GUI available.
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PyRAF is a command language for running IRAF tasks that is based on the Python scripting language.
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IRAF is the Image Reduction and Analysis Facility, a general purpose software system for the reduction and analysis of astronomical data.
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MYRaf is a practical, astronomical image reduction and photometry software and interface for the Image Reduction and Analysis Facility (IRAF).
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The Space Telescope Science Data Analysis System (STSDAS) is a software package for reducing and analyzing astronomical data.
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Sherpa is a modeling and fitting application for Python. It contains a powerful language for combining simple models into complex expressions.
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TOPCAT is a free and open source interactive graphical tool for analysis and manipulation of tabular data.
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SAOImage DS9 is a free and open source astronomical imaging and data visualization application.
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